We're only a few days into 2014 right now, but it's already shaping up to be the year of long-awaited mobile sequels. Last week we got the follow-up to 2010's that the big changes this time around include a shift from the original level-based gameplay to a more "endless" affair, and a larger emphasis on finding hidden collectables. But the most exciting new addition is the fact that the other unlockable characters will finally have their own unique attributes to put a different spin on the core jumping gameplay.